Description
Macnaughts 50:1 P3003 air-operated grease pump systemis engineered for 35 lb./5 Gal. containers. OurPneumatic Grease pumpshave low air consumption motor & dont need to be lubricated due to the use of modern polymer materials. Quiet air motor design Meets all industry noise level standards.50:1 ratio air motor delivers up to 16 oz/min of fast, efficient grease output. Users will save on power and avoid the oily mist and mess typically associated with air-operated equipment.
Zinc components For underground mining applications. Fully repairable Provides a longer service life. Macnaught air powered grease pumps are suitable for heavy-duty applications and comes with the industrys leading10-year warranty.
MacnaughtP3003 Specifications
| Model number | P3003 powerlube |
| Pump ratio | 50:1 Ratio |
| Max pump output pressure | 7,500 psi / 517BAR |
| Suited topails | 5 Gallon / 35lb pails |
| Output at gun | 16 oz/min (460 g/min) |
| Airline Lubricator | Not required |
| Fully serviceable | |
| Warranty | 10 years |
| Parts guarantee | 10 years |
| Grease viscosity | Up to NLGI No.2 |
| Wetted components | Zinc, Hard Chrome-plated Carbon Steel, Brass, Nitrile and Polyurethane Rubber |
| Max air pressure | 150 psi |
| Min air pressure | 60 psi |
| Air inlet | 1/4 NPT (F) |
| Pump Outlet | 1/4 NPT (F) |
| Min compressor size | 3 cfm (0.08m/ min) |
Macnaught P3003 Data Sheet:PDF
Macnaught P3-P6-P8 Air Operated Grease Pumps Instruction Manual:PDF
Macnaught P3003 Features and Benefits
- Industry Leading 10-year Warranty
- Zinc components For underground mining applications
- 50:1 ratio air motor delivers up to 16 oz/min of fast, efficient grease output
- Non-corroding air motor design No airline lubricator required. Easy and low cost to repair
- Quiet air motor design Meets all industry noise level standards
- Fully sealed greasing system with built-in grease strainer Clean grease delivery every time
- Fully repairable Provides a longer service life









